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Reduce some code duplication

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John Wiegley 2017-12-03 23:06:14 -08:00
parent 28084551ac
commit a1bdd958d3
1 changed files with 13 additions and 16 deletions
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29
up-core.el
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@ -1332,14 +1332,14 @@ no keyword implies `:all'."
(error (,context err))))) (error (,context err)))))
(defun use-package-core (name args) (defun use-package-core (name args)
(let ((context (gensym "use-package--warning")) (let* ((context (gensym "use-package--warning"))
(args* (use-package-normalize-keywords name args)) (args* (use-package-normalize-keywords name args))
(use-package--hush-function #'identity)) (use-package--hush-function #'identity)
(process `(use-package-process-keywords ',name ',args*
',(and (plist-get args* :demand)
(list :demand t)))))
(if use-package-expand-minimally (if use-package-expand-minimally
(funcall use-package--hush-function (eval process)
(use-package-process-keywords name args*
(and (plist-get args* :demand)
(list :demand t))))
`((cl-flet `((cl-flet
((,context ((,context
(err) (err)
@ -1362,18 +1362,14 @@ no keyword implies `:all'."
(macroexp-progn (macroexp-progn
(let ((use-package-verbose 'errors) (let ((use-package-verbose 'errors)
(use-package-expand-minimally t)) (use-package-expand-minimally t))
(use-package-process-keywords name args* (eval process))))))
(and (plist-get args* :demand)
(list :demand t))))))))
(emacs-lisp-mode)))) (emacs-lisp-mode))))
(ignore (display-warning 'use-package msg :error))))) (ignore (display-warning 'use-package msg :error)))))
,(let ((use-package--hush-function ,(let ((use-package--hush-function
(apply-partially #'use-package-hush context))) (apply-partially #'use-package-hush context)))
(macroexp-progn (macroexp-progn
(funcall use-package--hush-function (funcall use-package--hush-function
(use-package-process-keywords name args* (eval process)))))))))
(and (plist-get args* :demand)
(list :demand t)))))))))))
;;;###autoload ;;;###autoload
(defmacro use-package (name &rest args) (defmacro use-package (name &rest args)
@ -1439,9 +1435,10 @@ this file. Usage:
(use-package-core name args) (use-package-core name args)
(error (error
(ignore (ignore
(let ((msg (format "Failed to parse package %s: %s" (display-warning
name (error-message-string err)))) 'use-package
(display-warning 'use-package msg :error))))))))) (format "Failed to parse package %s: %s"
name (error-message-string err)) :error))))))))
(put 'use-package 'lisp-indent-function 'defun) (put 'use-package 'lisp-indent-function 'defun)